/*
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** ADSP-1802 app_IVT.s generated on Aug 05, 2024 at 15:33:23
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*/
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/*
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** Copyright (C) 2000-2024 Analog Devices Inc., All Rights Reserved.
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**
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** This file is generated automatically based upon the options selected
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** in the System Configuration utility. Changes to the Startup Code configuration
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** should be made by modifying the appropriate options rather than editing
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** this file. To access the System Configuration utility, double-click the
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** system.svc file from a navigation view.
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**
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** If you need to modify this file, select "Permit alteration of Interrupt
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** Table Vector" from "Startup Code/LDF: Advanced Options" in the System
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** Configuration utility. This encloses the whole file within a user
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** modifiable section and any modification made will be preserved.
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*/
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.FILE_ATTR libGroup="startup";
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.FILE_ATTR libName="libc";
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#include <sys/anomaly_macros_rtl.h> // defines silicon anomaly macros
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#include <interrupt.h> // defines interrupt support
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#include <platform_include.h> // defines MMR macros
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#include <adi_osal.h> // OSAL support
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#include <sys/fatal_error_code.h> // defines fatal error support
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/* INT_IRQ macro - used for the default interrupt vector instructions sequence
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** of interrupts where the status stack (STS) is pushed
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** automatically by the hardware. STS is automatically pushed
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** for IRQ, Timer and VIRPTL interrupts.
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*/
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#define INT_IRQ(irp) \
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.RETAIN_NAME ___int_irq_##irp; \
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.EXTERN __dispatcher_##irp; \
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___int_irq_##irp: \
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JUMP __dispatcher_##irp (DB); \
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ASTAT = ADI_CID_##irp; \
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NOP; \
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NOP; \
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.___int_irq_##irp##.end:
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/* INT macro - used for the default interrupt vector instructions sequence
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** of interrupts where the status stack (STS) is not pushed
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** automatically by the hardware. STS is automatically pushed
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** for IRQ, Timer and VIRPTL interrupts.
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*/
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#define INT(irp) \
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.RETAIN_NAME ___int_##irp; \
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.EXTERN __dispatcher_##irp; \
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___int_##irp: \
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JUMP __dispatcher_##irp (DB); \
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PUSH STS; \
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ASTAT = ADI_CID_##irp; \
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NOP; \
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.___int_##irp##.end:
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/* INT_JUMP - instructions to jump to a target label without
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** going through an interrupt dispatcher.
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*/
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#define INT_JUMP(irp, jump_tgt) \
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.EXTERN jump_tgt; \
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.RETAIN_NAME ___int_jump_##irp; \
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___int_jump_##irp: \
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NOP; \
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JUMP jump_tgt; \
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NOP; \
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NOP;
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/* UNUSED_INTERRUPT - The instructions jump to fatal_error for the case
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** where an interrupt that was not meant to be used
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** gets latched.
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*/
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#define UNUSED_INTERRUPT(irp) \
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.EXTERN _adi_fatal_error; \
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.RETAIN_NAME ___int_unused_##irp; \
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___int_unused_##irp: \
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R12 = ADI_CID_##irp; \
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JUMP (PC, _adi_fatal_error) (DB); \
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R4 = _AFE_G_RunTimeError; \
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R8 = _AFE_S_UnusedInterruptRaised;
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/* RESERVED_INTERRUPT - 4 RTI instructions for reserved interrupts. */
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#define RESERVED_INTERRUPT RTI;RTI;RTI;RTI;
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/*
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** ADSP-214xx Interrupt vector code
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*/
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.SECTION/CODE/NW/DOUBLEANY iv_code;
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___interrupt_table:
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.RETAIN_NAME ___int_EMUI; // 0x00 - Emulator Interrupt
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___int_EMUI:
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NOP;
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NOP;
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NOP;
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NOP;
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.___int_EMU.end:
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INT_JUMP(RSTI,start) // 0x04 - Reset Interrupt
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INT(IICDI) // 0x08 - Illegal Input Condition Detected
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INT(SOVFI) // 0x0c - Stack Overflow/Full Interrupt
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INT_IRQ(TMZHI) // 0x10 - Timer Expired High Priority
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INT(SPERRI) // 0x14 - SPORT Error Interrupt
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INT(BKPI) // 0x18 - Hardware Breakpoint Interrupt
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RESERVED_INTERRUPT // 0x1c
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INT_IRQ(IRQ2I) // 0x20 - IRQ2I_ is asserted
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INT_IRQ(IRQ1I) // 0x24 - IRQ1I_ is asserted
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INT_IRQ(IRQ0I) // 0x28 - IRQ0I_ is asserted
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INT(P0I) // 0x2c - Programmable Interrupt 0
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INT(P1I) // 0x30 - Programmable Interrupt 1
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INT(P2I) // 0x34 - Programmable Interrupt 2
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INT(P3I) // 0x38 - Programmable Interrupt 3
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INT(P4I) // 0x3c - Programmable Interrupt 4
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INT(P5I) // 0x40 - Programmable Interrupt 5
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INT(P6I) // 0x44 - Programmable Interrupt 6
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INT(P7I) // 0x48 - Programmable Interrupt 7
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INT(P8I) // 0x4c - Programmable Interrupt 8
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INT(P9I) // 0x50 - Programmable Interrupt 9
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INT(P10I) // 0x54 - Programmable Interrupt 10
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INT(P11I) // 0x58 - Programmable Interrupt 11
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INT(P12I) // 0x5c - Programmable Interrupt 12
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INT(P13I) // 0x60 - Programmable Interrupt 13
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INT(P14I) // 0x64 - Programmable Interrupt 14
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INT(P15I) // 0x68 - Programmable Interrupt 15
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INT(P16I) // 0x6c - Programmable Interrupt 16
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INT(P17I) // 0x70 - Programmable Interrupt 17
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INT(P18I) // 0x74 - Programmable Interrupt 18
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INT(CB7I) // 0x78 - Circular Buffer 7 Overflow
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INT(CB15I) // 0x7c - Circular Buffer 15 Overflow
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INT_IRQ(TMZLI) // 0x80 - Timer=0(Low Priority Option)
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INT(FIXI) // 0x84 - Fixed-point Overflow
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INT(FLTOI) // 0x88 - Floating-point Overflow
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INT(FLTUI) // 0x8c - Floating-point Underflow
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INT(FLTII) // 0x90 - Floating-point invalid
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INT(EMULI) // 0x94 - Emulator Low Priority Interrupt
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INT(SFT0I) // 0x98 - User Software Interrupt 0
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INT(SFT1I) // 0x9c - User Software Interrupt 1
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INT(SFT2I) // 0xa0 - User Software Interrupt 2
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INT(SFT3I) // 0xa4 - User Software Interrupt 3
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.___interrupt_table.end: // 0xa8
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